Acrylonitrile → Piperidine-1-propylamine
Reaktionsgleichung
[NH:1]1[CH2:6][CH2:5][CH2:4][CH2:3][CH2:2]1.[C:7](#[N:10])[CH:8]=[CH2:9].N1(C(C)C#N)CCCCC1.[H-].[Al+3].[Li+].[H-].[H-].[H-]>C(O)C.O1CCCC1>[NH2:10][CH2:7][CH2:8][CH2:9][N:1]1[CH2:6][CH2:5][CH2:4][CH2:3][CH2:2]1Komponenten
7
Edukt 4
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 2
Versuchsvorschrift
Reaction of piperidine (Aldrich, 8.4 g, 100 mmol) with acrylonitrile (7.96 g, 150 mmol) in ethanol (25 mL), reduction of the resulting piperidinopropionitrile with lithium aluminum hydride (5 g, 125 mmol) in tetrahydrofuran (150 mL), work-up and distillation under reduced pressure as described for Example 3 gave the title compound. Yield: 3 g (21%); bp. 65°-66° (6 Torr); [lit. bp. 110°-115° C. (31 Torr), J. Corse et al., J. Amer. Chem. Soc., 68, 1911 (1946)].
Aufarbeitung
- distillationdistillation under reduced pressure
Quellen und Nachweise
- ORD-Eintrag
- ord-f036c09dfb994ae8973e66bcfb8ebc39
- Quelldatensatz
- uspto-grants-1994_09
- Patentnummer
- US05349063
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